247989240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1877}}^1$

素因数の和:2261

約数の個数: 96

約数和(自身を含む): 808591680

約数和(自身を除く): 560602440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 367, 734, 1101, 1468, 1835, 1877, 2202, 2936, 3303, 3670, 3754, 4404, 5505, 5631, 6606, 7340, 7508, 8808, 9385, 11010, 11262, 13212, 14680, 15016, 16515, 16893, 18770, 22020, 22524, 26424, 28155, 33030, 33786, 37540, 44040, 45048, 56310, 66060, 67572, 75080, 84465, 112620, 132120, 135144, 168930, 225240, 337860, 675720, 688859, 1377718, 2066577, 2755436, 3444295, 4133154, 5510872, 6199731, 6888590, 8266308, 10332885, 12399462, 13777180, 16532616, 20665770, 24798924, 27554360, 30998655, 41331540, 49597848, 61997310, 82663080, 123994620, 247989240]

約数ペア:

[(1, 247989240), (2, 123994620), (3, 82663080), (4, 61997310), (5, 49597848), (6, 41331540), (8, 30998655), (9, 27554360), (10, 24798924), (12, 20665770), (15, 16532616), (18, 13777180), (20, 12399462), (24, 10332885), (30, 8266308), (36, 6888590), (40, 6199731), (45, 5510872), (60, 4133154), (72, 3444295), (90, 2755436), (120, 2066577), (180, 1377718), (360, 688859), (367, 675720), (734, 337860), (1101, 225240), (1468, 168930), (1835, 135144), (1877, 132120), (2202, 112620), (2936, 84465), (3303, 75080), (3670, 67572), (3754, 66060), (4404, 56310), (5505, 45048), (5631, 44040), (6606, 37540), (7340, 33786), (7508, 33030), (8808, 28155), (9385, 26424), (11010, 22524), (11262, 22020), (13212, 18770), (14680, 16893), (15016, 16515)]